Find thousands of books, manuscripts, visual materials and unpublished archives from our collections, many of them with free online access.
Search for free, downloadable images taken from our library and museum collections, including paintings, illustrations, photos and more.
Weight perception apparatus, Cambridge, England, 1893
- Science Museum, London
- Digital Images
Attribution 4.0 International (CC BY 4.0)
You can use this work for any purpose, including commercial uses, without restriction under copyright law. You should also provide attribution to the original work, source and licence.
Creative Commons Attribution (CC BY 4.0) terms and conditions https://creativecommons.org/licenses/by/4.0
Selected images from this work
About this work
An individual’s perception of weight was tested using this set of cylinders. It was designed by Francis Galton (1822-1911). The brass weights are identical in size and sit in a mahogany box. The weight perception test was one of a series devised for Galton’s ‘anthropometric laboratory.’ Anthropometry is the scientific study of the measurements and proportions of the human body. Galton also founded eugenics, describing it as the science of using controlled breeding to increase desirable inherited characteristics. This ‘science’ became controversial. It was later marginalised through its association with the genocidal activities of Nazi Germany. The test was made by the Cambridge Instrument Company. The firm was founded by Charles Darwin’s nephew, Horace. Galton was Darwin’s half cousin. maker: Cambridge Scientific Instrument Company Limited Place made: Cambridge, Cambridgeshire, England, United Kingdom